Solve the indicated variable for this literal equation -10 = xy + z for x

     -10 = xy + z   Subtract z from both sides
-10 - z = xy         Divide both sides by y
= x   Switch the sides to make it easier to read
x = 

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c